154290246320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467773}}^1$

素因数の和:467843

約数の個数: 160

約数和(自身を含む): 445470535680

約数和(自身を除く): 291180289360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1330, 1520, 1736, 2128, 2170, 2356, 2480, 2660, 2945, 3472, 4123, 4340, 4712, 5320, 5890, 8246, 8680, 9424, 10640, 11780, 16492, 17360, 20615, 23560, 32984, 41230, 47120, 65968, 82460, 164920, 329840, 467773, 935546, 1871092, 2338865, 3274411, 3742184, 4677730, 6548822, 7484368, 8887687, 9355460, 13097644, 14500963, 16372055, 17775374, 18710920, 26195288, 29001926, 32744110, 35550748, 37421840, 44438435, 52390576, 58003852, 62213809, 65488220, 71101496, 72504815, 88876870, 101506741, 116007704, 124427618, 130976440, 142202992, 145009630, 177753740, 203013482, 232015408, 248855236, 261952880, 275518297, 290019260, 311069045, 355507480, 406026964, 497710472, 507533705, 551036594, 580038520, 622138090, 711014960, 812053928, 995420944, 1015067410, 1102073188, 1160077040, 1244276180, 1377591485, 1624107856, 1928628079, 2030134820, 2204146376, 2488552360, 2755182970, 3857256158, 4060269640, 4408292752, 4977104720, 5510365940, 7714512316, 8120539280, 9643140395, 11020731880, 15429024632, 19286280790, 22041463760, 30858049264, 38572561580, 77145123160, 154290246320]

約数ペア:

[(1, 154290246320), (2, 77145123160), (4, 38572561580), (5, 30858049264), (7, 22041463760), (8, 19286280790), (10, 15429024632), (14, 11020731880), (16, 9643140395), (19, 8120539280), (20, 7714512316), (28, 5510365940), (31, 4977104720), (35, 4408292752), (38, 4060269640), (40, 3857256158), (56, 2755182970), (62, 2488552360), (70, 2204146376), (76, 2030134820), (80, 1928628079), (95, 1624107856), (112, 1377591485), (124, 1244276180), (133, 1160077040), (140, 1102073188), (152, 1015067410), (155, 995420944), (190, 812053928), (217, 711014960), (248, 622138090), (266, 580038520), (280, 551036594), (304, 507533705), (310, 497710472), (380, 406026964), (434, 355507480), (496, 311069045), (532, 290019260), (560, 275518297), (589, 261952880), (620, 248855236), (665, 232015408), (760, 203013482), (868, 177753740), (1064, 145009630), (1085, 142202992), (1178, 130976440), (1240, 124427618), (1330, 116007704), (1520, 101506741), (1736, 88876870), (2128, 72504815), (2170, 71101496), (2356, 65488220), (2480, 62213809), (2660, 58003852), (2945, 52390576), (3472, 44438435), (4123, 37421840), (4340, 35550748), (4712, 32744110), (5320, 29001926), (5890, 26195288), (8246, 18710920), (8680, 17775374), (9424, 16372055), (10640, 14500963), (11780, 13097644), (16492, 9355460), (17360, 8887687), (20615, 7484368), (23560, 6548822), (32984, 4677730), (41230, 3742184), (47120, 3274411), (65968, 2338865), (82460, 1871092), (164920, 935546), (329840, 467773)]